Add a check to the registry before the intent infobar is shown.

chrome/browser/webdata/web_data_service.h

Index: chrome/browser/webdata/web_data_service.h
diff --git a/chrome/browser/webdata/web_data_service.h b/chrome/browser/webdata/web_data_service.h
index 456529578f1014f4b4623816939b0fa759fb6b62..167737bff888215a8b13afdeb1f26a3630bdc53a 100644
--- a/chrome/browser/webdata/web_data_service.h
+++ b/chrome/browser/webdata/web_data_service.h
@@ -375,7 +375,12 @@ class WebDataService
   Handle GetWebIntentServices(const string16& action,
                               WebDataServiceConsumer* consumer);
 
-  // Get all web intent services registered. |consumer| must not be NULL.
+  // Get all web intent providers registered using the specified |service_url|.

[James Hawkins, 2011/11/10 00:48:49]

Why are we using "providers" now?  The API uses "services".

[Greg Billock, 2011/11/10 17:59:41]

Fixed. Thanks. I had imperfectly merged this.

+  // |consumer| must not be NULL.
+  Handle GetWebIntentServicesForURL(const string16& service_url,
+                                    WebDataServiceConsumer* consumer);
+
+  // Get all web intent providers registered. |consumer| must not be NULL.
   Handle GetAllWebIntentServices(WebDataServiceConsumer* consumer);
 
   //////////////////////////////////////////////////////////////////////////////
@@ -627,6 +632,7 @@ class WebDataService
   void RemoveWebIntentServiceImpl(
       GenericRequest<webkit_glue::WebIntentServiceData>* request);
   void GetWebIntentServicesImpl(GenericRequest<string16>* request);
+  void GetWebIntentServicesForURLImpl(GenericRequest<string16>* request);
   void GetAllWebIntentServicesImpl(GenericRequest<std::string>* request);
 
   //////////////////////////////////////////////////////////////////////////////